When
deciding what child restraints to use the following data should be
followed;
Infant
under 9 kg (20lb) approx 0-9 mths - Rear Facing
Toddler 9 to 18kg (20 to 40 lb) approx 9 mths - 4 yrs - Forward Facing
Pre-school or Primary Grade
More than 18kg (40lb) approx 4-6yrs - Booster Seat with adult seat
belt
N.B. Booster seat highly recommended until 60 to 80lbs.